| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 06/25/2014 | CN203663477U 一种新戊二醇精馏多温度分离装置 A new multi-pentanediol Distillation temperature separation apparatus |
| 06/25/2014 | CN103889969A 新方法 New Method |
| 06/25/2014 | CN103881010A 一种基于龙脑的高分子抗菌材料 A polymer-based antimicrobial material campholytic |
| 06/25/2014 | CN103880679A 3-乙氧基-4-乙氧羰基苯乙酸的合成方法 Synthesis 3-ethoxy-4-ethoxycarbonyl-phenylacetic acid |
| 06/25/2014 | CN103880677A 双仲胺盐类酸性离子液体催化合成水杨酸正丁酯和柠檬酸三丁酯 Dual secondary amine salts of acidic ionic liquid catalyzed synthesis of salicylic acid, n-butyl citrate, tributyl |
| 06/25/2014 | CN103880676A 一种尼泊金十二酯的制备方法 A method of preparing paraben esters twelve |
| 06/25/2014 | CN103880675A 一种1,4-二羰基化合物的改进催化合成方法 Improved catalytic one kinds of 1,4-dicarbonyl compounds in the synthesis method of |
| 06/25/2014 | CN103880674A 一种关于l-薄荷醇乙醛酸酯的合成工艺 Synthesis of l- menthol on a glyoxylic acid ester of |
| 06/25/2014 | CN103880673A (R)-γ, γ, γ-三氟-β-羟基丁酸苯酚酯的制备方法 (R) -γ, γ, a method for preparing hydroxy-γ- trifluoroacetic acid phenol ester -β- |
| 06/25/2014 | CN103880672A 高纯度dha藻油乙酯及其转化为甘油酯的制备方法 High purity dha algae oil ethyl esters and their preparation method of conversion |
| 06/25/2014 | CN103880671A 一种制备二异丁基丙二酸二甲酯的合成方法 A synthesis method of diisobutyl malonate prepared |
| 06/25/2014 | CN103880670A 固体碱CaO-ZrO<sub>2</sub>催化合成二元酸双酯的方法 Methods solid base CaO-ZrO <sub> 2 </ sub> Catalytic Synthesis of dicarboxylic acid diesters |
| 06/25/2014 | CN103880669A 一种季戊四醇硬脂酸酯的制备方法 Preparation method of pentaerythritol stearate |
| 06/25/2014 | CN103880668A 一种季戊四醇硬脂酸酯的制备工艺 Preparation of pentaerythritol stearate |
| 06/25/2014 | CN103880667A 一种脂肪酸单甘酯的制备方法 A process for producing a fatty acid monoglycerides |
| 06/25/2014 | CN103880666A 一种硬脂酸丁醇酯的制备方法 One kind of production method of esters of stearic alcohol |
| 06/25/2014 | CN103880665A 一种硬脂酸甲酯的生产方法 One kind of stearic acid methyl ester production methods |
| 06/25/2014 | CN103880664A 一种高纯度、低残留的三醋酸甘油酯的生产方法 A high-purity, low residual glycerol triacetate production methods |
| 06/25/2014 | CN103880663A 一种制备阿司匹林的方法 A method of preparing aspirin |
| 06/25/2014 | CN103880662A 一种乙醇直接脱氢制备乙酸乙酯的制备方法 A direct method for the preparation of dehydrogenation of ethyl alcohol |
| 06/25/2014 | CN103880661A 一种催化乙醇直接脱氢制备乙酸乙酯的方法 A catalytic dehydrogenation direct method for preparing ethyl alcohol |
| 06/25/2014 | CN103880660A 一种气相常压下催化乙醇直接脱氢制备乙酸乙酯的方法 The method of preparation under atmospheric pressure catalytic dehydrogenation of ethyl alcohol directly to a vapor |
| 06/25/2014 | CN103880659A 一种关于乙二醇二甲酸酯的合成工艺 A synthesis on ethylene glycol dimethyl ester |
| 06/25/2014 | CN103880658A 一种直接酯化合成季戊四醇油酸酯的方法 A direct esterification method for the synthesis of pentaerythritol oleate |
| 06/25/2014 | CN103880657A 一种脂肪酸甲酯的制备方法 Method for preparing fatty acid methyl ester |
| 06/25/2014 | CN103880656A 一种脂肪酸酯化的方法 A method of esterification of fatty acids |
| 06/25/2014 | CN103880655A 一种合成多元醇脂肪酸多酯的方法 A synthetic fatty acid esters of polyhydric alcohols method |
| 06/25/2014 | CN103880649A 一种高收率冰晶级丙烯酸的制备方法 Method for preparing acrylic acid at high yield ice level |
| 06/25/2014 | CN103880598A 一种联产环己醇和乙醇的方法及装置 Cyclohexanol and one kind of cogeneration methods and apparatus of ethanol |
| 06/25/2014 | CN103880591A 一种以丙烯和醋酸为原料制备异丙醇和乙醇的方法 A propylene and acetic acid is a method for preparing a raw material of isopropanol and ethanol |
| 06/25/2014 | CN103878025A 一种活性炭基固体酸催化剂及其制备方法 One kind of activated carbon-based solid acid catalyst and preparation method |
| 06/25/2014 | CN103878023A 合成醋酸乙烯催化剂的制备方法 Preparation method for the synthesis of vinyl acetate catalyst |
| 06/25/2014 | CN103878022A 合成醋酸烯丙酯催化剂的制备方法 Preparation method for the synthesis of allyl acetate catalyst |
| 06/25/2014 | CN103878008A 一种催化酯交换反应用固体碱催化剂的制备方法及应用 A preparation method and application of a solid base catalyst reaction catalyzed transesterification |
| 06/25/2014 | CN103877987A 丙烯酸催化剂及其制备方法 Acrylic acid catalyst and preparation method |
| 06/25/2014 | CN103877945A 三醋酸甘油酯精制工艺中生物二元复合吸附剂的制备方法 Glyceryl triacetate prepared biological purification process binary composite adsorbent |
| 06/25/2014 | CN102973544B 一种丹酚酸a冻干粉针及其制备药物用途 One kind of Sal and preparing a freeze-dried powder drug use |
| 06/25/2014 | CN102942701B 一种含酚羟基超高交联吸附树脂及其制备方法和应用 One kind of a phenolic hydroxyl group hypercrosslinked adsorption resin and its preparation method and application |
| 06/25/2014 | CN102911044B 一种正丁烯加成制备醋酸仲丁酯的方法 A positive butene addition butyl acetate method of preparation |
| 06/25/2014 | CN102775311B 一种水杨酸异辛酯的制备方法 Iso-octyl salicylate esters prepared |
| 06/25/2014 | CN102731770B 一种大豆油多元醇的制备方法 Method for preparing soybean oil polyol |
| 06/25/2014 | CN102701955B 酸性离子液体在催化合成双酚酸和/或双酚酸酯中的应用 Acidic ionic liquids in catalytic synthesis of bis acid and / or esters of bisphenol |
| 06/25/2014 | CN102617300B 联合生产丙二醇甲醚和丙二醇甲醚醋酸酯的方法 The method of joint production of propylene glycol monomethyl ether and propylene glycol monomethyl ether acetate |
| 06/25/2014 | CN102515997B 一种以离子液体为反应介质制备碳酸二甲酯衍生物的方法 A method of ionic liquids as reaction media for preparing dimethyl carbonate derivative |
| 06/25/2014 | CN102311346B 一种金刚烷类树脂、制备方法及其应用 One kind of adamantane-based resin, preparation method and its application |
| 06/25/2014 | CN102276464B 一种乙酰乙酸甲酯的生产方法 A method of producing acetyl acetate |
| 06/25/2014 | CN102177132B 光学活性乙烯基环丙烷羧酸衍生物及光学活性乙烯基环丙烷氨基酸衍生物的制造方法 The method of producing an optically active vinylcyclopropanecarboxylic acid derivative and an optically active vinylcyclopropanecarboxylic acid derivative |
| 06/25/2014 | CN102115444B 一种连续化生产三醋酸甘油酯的工艺及装置 A continuous production of glycerol triacetate process and apparatus |
| 06/25/2014 | CN102040516B 白藜芦醇衍生物及其医药用途 Resveratrol derivatives and their pharmaceutical use |
| 06/25/2014 | CN102001946B 一种同时提取和分离金银花中绿原酸与金银花精油的方法 Method for simultaneous extraction and separation of chlorogenic acid and honeysuckle essential oils |
| 06/25/2014 | CN101817761B 苯甲酸酯类衍生物及制备方法和应用 Benzoic acid ester derivatives and preparation method and application |
| 06/25/2014 | CN101423449B 使烯属不饱和单体稳定化的方法 The ethylenically unsaturated monomer is a method of stabilizing |
| 06/24/2014 | US8759565 Polytrimethylene ether glycol esters |
| 06/24/2014 | US8759474 Method for producing liquid crystal polyester |
| 06/24/2014 | US8758457 Process for producing biodiesel |
| 06/19/2014 | WO2014091167A2 Cyclopropylboronic compounds, method for preparing same and use thereof |
| 06/19/2014 | WO2014090650A1 Continuous process for the preparation of (s)-2-acetyloxypropionic acid chloride |
| 06/19/2014 | US20140171677 Methods of Making Functionalized Internal Olefins and Uses Thereof |
| 06/19/2014 | US20140171671 Catalytic processes for preparing estolide base oils |
| 06/19/2014 | US20140171607 New Complexes of Ruthenium, Method for Their Preparation, and Their Application in Olefin Metathesis Reactions |
| 06/18/2014 | EP2742115A2 Production and separation of glycerol-related products using various feed stocks |
| 06/18/2014 | CN203648396U 一种用于合成酯类化合物的渗透汽化膜反应装置 A pervaporation membrane synthesis reaction apparatus for Esters |
| 06/18/2014 | CN203648128U 一种降低乙酸仲丁酯分离过程中共沸精馏能耗的精馏装置 A method of reducing the separation process butyl acetate azeotropic distillation distillation unit energy consumption |
| 06/18/2014 | CN203648115U 一种脂肪酸甲酯精馏装置 A fatty acid methyl ester distillation unit |
| 06/18/2014 | CN103874677A Ethyl acetate production |
| 06/18/2014 | CN103874672A Method for the synthesis of 18f-labelled biomolecules |
| 06/18/2014 | CN103865913A Compound enzyme and method for extracting effective ingredients in Chinese herbal medicines by virtue of compound enzyme |
| 06/18/2014 | CN103864620A Production method of trioctyl trimellate |
| 06/18/2014 | CN103864619A Synthesis method of 2,6-ethylene naphthalate |
| 06/18/2014 | CN103864618A Synthetic process of 1, 1-cyclopropane dicarboxylic acid dimethyl ester |
| 06/18/2014 | CN103864617A Method for extracting chlorogenic acid from honeysuckle |
| 06/18/2014 | CN103864616A Method for preparing methyl acetoacetate |
| 06/18/2014 | CN103864615A Method for preparing ethyl trifluoroacetate through continuous non-catalytic method |
| 06/18/2014 | CN103864614A Method for separating and purifying DHA (docosahexaenoic acid) ethyl ester from DHA oil produced by microbial fermentation |
| 06/18/2014 | CN103864613A Preparation method for co-production of food standard substance and analytically pure dimethyl succinate |
| 06/18/2014 | CN103864612A Ester compound and preparation method and application thereof |
| 06/18/2014 | CN103864611A Preparation method of simvastatin hydroxy acidified matter, composition, and preparation method and application of composition |
| 06/18/2014 | CN103864610A Preparation method of phenyl malonic acid monoester compound |
| 06/18/2014 | CN103864609A Preparation method for caffeic acid phenyl ester |
| 06/18/2014 | CN103864608A Method for producing alpha-acyloxycarbonyl compound and novel alpha-acyloxycarbonyl compound |
| 06/18/2014 | CN103864586A Bis ether compounds having fluorene skeleton and resin composition |
| 06/18/2014 | CN102850219B Method for extracting rosmarinic acid from folia perillae acutae |
| 06/18/2014 | CN102816069B Preparation method of bis (2-hydroxyethyl) terephthalate |
| 06/18/2014 | CN102791672B Method for delivering a flow of a liquid F containing (meth)acrylic monomers |
| 06/18/2014 | CN102731301B Thymol ester derivatives, its preparation method and application thereof |
| 06/18/2014 | CN102633632B Pentenoic acid methylester preparation process |
| 06/18/2014 | CN102633584B Method for converting cis-configuration cyclohexane formiate compound into trans-configuration one |
| 06/18/2014 | CN102564187B Condenser, distillation device and distillation method for reducing content of light components of kettle liquid |
| 06/18/2014 | CN102471226B Process |
| 06/18/2014 | CN102432425B Preparation method of 1,3-disubstituted-3-aryl propylene compound and application thereof |
| 06/18/2014 | CN102391121B Method for preparing 2-(2-methyl phenoxy)-methylene phenyl methyl glyoxylate |
| 06/18/2014 | CN102304157B Salidroside chemical synthesis method for industrialization |
| 06/18/2014 | CN102285884B Method for synthesizing 7-chloro-2-oxoheptanoate |
| 06/18/2014 | CN102276499B Deodorization method for cyanoacetic esters and malonic esters |
| 06/18/2014 | CN102227401B Carbonylation process for production of methyl acetate |
| 06/18/2014 | CN102190582B Method of simultaneously producing dimethyl succinate and 1,4-butyl glycol |
| 06/18/2014 | CN101948383B Device and method for preparing medium-high carbon fatty acid ester by continuous alcoholysis method |
| 06/17/2014 | US8754253 Process to obtain a mixture of lower carboxylic mono, di and triesters from raw glycerin |
| 06/12/2014 | WO2014089323A1 Pressure sensitive adhesives prepared from maleated vegetable oils and expoxidized vegetable oils |
| 06/12/2014 | WO2014087017A1 Process for the preparation of levulinic acid esters |